如何在配置单元中删除特殊字符后的值

Question

我正在使用列状态为

的配置单元表

**state**
taxes, TX
Washington, WA
New York, NY
New Jersey, NJ

现在我想分开状态列，我想把它写在新列中

**state**             **code**
taxes                   TX
Washington              WA
New York                NY
New Jersey              NJ

Answer 1

select  split(state,',')[0]         as state
       ,ltrim(split(state,',')[1])  as code

from    mytable

+------------+------+
|   state    | code |
+------------+------+
| taxes      | TX   |
| Washington | WA   |
| New York   | NY   |
| New Jersey | NJ   |
+------------+------+

Answer 2

选择substr（name，0，instr（name，＆＃39;，＆＃39;） - 1），substr（name，instr（name，＆＃39;，＆＃39;）+ 1,10 ）来自aa